[PATCH 6/8] xfs: standardize ondisk to incore conversion for bmap btrees

Darrick J. Wong
2022-12-30T22:39:29Z

Fix all xfs_bmbt_disk_get_all callsites to call xfs_bmap_validate_extent
and bubble up corruption reports.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
fs/xfs/scrub/bmap.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
index 5c4b25585b8c..575f2c80d055 100644
--- a/fs/xfs/scrub/bmap.c
+++ b/fs/xfs/scrub/bmap.c
@@ -471,6 +471,12 @@ xchk_bmapbt_rec(
return 0;

xfs_bmbt_disk_get_all(&rec->bmbt, &irec);
+ if (xfs_bmap_validate_extent(ip, info->whichfork, &irec) != NULL) {
+ xchk_fblock_set_corrupt(bs->sc, info->whichfork,
+ irec.br_startoff);
+ return 0;
+ }
+
if (!xfs_iext_lookup_extent(ip, ifp, irec.br_startoff, &icur,
&iext_irec) ||
irec.br_startoff != iext_irec.br_startoff ||